2220806403

素因数分解:

$3^5\times {\mathrm{239}}^1\times {\mathrm{38239}}^1$

素因数の和:38493

約数の個数: 24

約数和(自身を含む): 3340646400

約数和(自身を除く): 1119839997

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 2151, 6453, 19359, 38239, 58077, 114717, 344151, 1032453, 3097359, 9139121, 9292077, 27417363, 82252089, 246756267, 740268801, 2220806403]

約数ペア:

[(1, 2220806403), (3, 740268801), (9, 246756267), (27, 82252089), (81, 27417363), (239, 9292077), (243, 9139121), (717, 3097359), (2151, 1032453), (6453, 344151), (19359, 114717), (38239, 58077)]